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Cleaned up the doc on slow_exit a little.

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Griatch 2014-09-28 22:24:58 +02:00
parent 843e5ba726
commit f9a1d764a4
1 changed files with 14 additions and 9 deletions
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23
contrib/slow_exit.py
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@ -4,13 +4,10 @@ Slow Exit typeclass
Contribution - Griatch 2014 Contribution - Griatch 2014
This is an example of an Exit-type that delays its traversal. This This is an example of an Exit-type that delays its traversal.This
simulates slow movement, common in many different types of games. This simulates slow movement, common in many different types of games. The
implementation is efficient but not persistent; so incomplete movement contrib also contains two commands, CmdSetSpeed and CmdStop for changing
will be lost in a server reload. This is acceptable for most game the movement speed and abort an ongoing traversal, respectively.
types - to simulate longer travel times (more than the couple of
seconds assumed here), a more persistent variant using Scripts or the
TickerHandler might be better.
To try out an exit of this type, you could connect two existing rooms To try out an exit of this type, you could connect two existing rooms
using something like this: using something like this:
@ -29,6 +26,14 @@ To get the ability to change your speed and abort your movement,
simply import and add CmdSetSpeed and CmdStop from this module to your simply import and add CmdSetSpeed and CmdStop from this module to your
default cmdset (see tutorials on how to do this if you are unsure). default cmdset (see tutorials on how to do this if you are unsure).
Notes:
This implementation is efficient but not persistent; so incomplete
movement will be lost in a server reload. This is acceptable for most
game types - to simulate longer travel times (more than the couple of
seconds assumed here), a more persistent variant using Scripts or the
TickerHandler might be better.
""" """
from ev import Exit, utils, Command from ev import Exit, utils, Command
@ -44,7 +49,7 @@ class SlowExit(Exit):
""" """
def at_traverse(self, traversing_object, target_location): def at_traverse(self, traversing_object, target_location):
""" """
Implements the actual traversal. It just sets a 4-second Implements the actual traversal, using utils.delay to delay the move_to.
""" """
# if the traverser has an Attribute move_speed, use that, # if the traverser has an Attribute move_speed, use that,
@ -98,7 +103,7 @@ class CmdSetSpeed(Command):
def func(self): def func(self):
""" """
Simply sets an Attribute used by the DelayedExit above. Simply sets an Attribute used by the SlowExit above.
""" """
speed = self.args.lower().strip() speed = self.args.lower().strip()
if speed not in SPEED_DESCS: if speed not in SPEED_DESCS: